Liebherr CN 322-21 Operating instructions
- Category
- Fridges
- Type
- Operating instructions
7082 878-03
CN(P)(ef)(el)(be)(mw)(fb)(kw)(no) 42/43/47/48
20210406
Operating instructions
Combined fridge-freezer
2
* Depending on model and options
Аppliance at a glance
The manufacturer works constantly on the further development
of all the types and models. Therefore please understand that
we have to reserve the right to make design, equipment and
technical modications.
To get to know all the benets of your new appliance, please read
the information contained in these instructions carefully.
The instructions apply to several models. Dierences may occur. Text
relating only to specic appliances is marked with an asterisk (*).
Instructions for action are marked with a u, the results of
action are marked with a .
1 Аppliance at a glance
1.1 Overview of the appliance and
equipment
Please fold out the last page with the
illustrations.
Note
u Place food inside the appliance as shown in the diagram.
This allows the appliance to save energy during operation.
u Shelves, drawers and baskets are arranged for optimum
energy eciency on delivery.
(1) Controls (8) Egg tray
(2) Door rack, adjustable* (9) Type plate
(3) Bottle shelf* (10) Freezer drawer
(4) Vegetable crisper (11) VarioSpace
(5) Coldest zone (12) Ice cube tray
(6) Drain opening (13) Front adjustable feet
1.3 Conformity
The refrigerant circuit has been tested for leaks. This appliance
complies with the applicable safety stipulations and with direc-
tives 2014/35/EU, 2014/30/EU, 2009/125/EG, 2011/65/EU and
2010/30/EU.
Fig. 1
1.2 Appliance range of use
Intended use
The appliance is only suitable for refrigerating
food in a domestic or domestic-like environment.
This includes, for example, using
-
in sta kitchens, bed and breakfast establishments,
- by guests in country houses, hotels, motels and
other accommodation,
- for catering and similar services in the
wholesale trade.
The appliance is not suitable as a built-in unit.
All other types of use are not permitted.
Foreseeable misuse
The following applications are expressly prohibited:
- Storing and refrigerating medicines, blood
plasma, laboratory preparations or similar
substances and products based on the Medical
Device Directive 2007/47/EC
- Use in areas at risk of explosions
- Use on moving substrates, such as ships, rail
travel or aeroplanes
- Storing live animals
Misusing the appliance may lead to damage to
the goods stored or they may spoil.
Climate classications
Depending on its climate class, the appliance
is designed for operation within certain ambient
temperature limits. The correct climate rating for
your appliance is indicated on the type plate.
Note
u Keep to the specied ambient temperatures
in order to guarantee that the appliance works
properly.
Climate classication for ambient temperatures of
SN 10 °C up to 32 °C
N 16 °C up to 32 °C
ST 16 °C up to 38 °C
T 16 °C up to 43 °C
Contents
1 Аppliance at a glance .............................................. 2
1.1 Overview of the appliance and equipment .................. 2
1.2 Appliance range of use ............................................... 2
1.3 Conformity .................................................................. 2
1.4 EPREL database ........................................................ 2
1.5 Installation dimensions ............................................... 3
1.6 Saving energy ............................................................ 3
2 General safety information ..................................... 3
3 Controls and displays .............................................. 4
3.1 Operating controls ...................................................... 4
3.2 Temperature display ................................................... 4
4 Putting into operation ............................................. 4
4.1 Transporting the appliance ......................................... 4
4.2 Installing the appliance ............................................... 4
4.3 Changing over the door hinges ................................... 5
4.4 Insertion into a row of kitchen units ............................. 5
4.5 Disposing of packaging .............................................. 5
4.6 Connecting the appliance ........................................... 5
4.7 Switching on the appliance ......................................... 5
5 Control ....................................................................... 6
5.1 Child proong ............................................................. 6
5.2 Door alarm ..................................................................6
5.3 Temperature alarm ..................................................... 6
5.4 Sabbath Mode ............................................................ 6
5.5 Refrigerator compartment .......................................... 7
5.6 Freezer compartment ................................................. 7
6 Maintenance ............................................................. 8
6.1 Defrosting with NoFrost .............................................. 8
6.2 Cleaning the appliance ............................................... 8
6.3 Customer service ........................................................ 9
7 Malfunctions ............................................................. 9
8 Decommissioning .................................................... 9
8.1 Switching the appliance o ......................................... 9
8.2 Taking the appliance out of service ........................... 10
9 Disposing of the appliance ................................... 10
(7) Shelf, adjustable (14) Transport handles
(15) Bottle rack*
1.4 EPREL database
Details about energy labelling and ecodesign requirements will
be available on the European product database (EPREL) from 1st
March 2021. You can access the product database at the following
link: https://eprel.ec.europa.eu/ You will be asked to enter the model
ID. You can nd the model ID on the nameplate.
3
* Depending on model and options
General safety information
1.6 Saving energy
-
Pay attention to good ventilation. Do not cover ventilation
holes or grids.
- Always keep the fan air slits clear.
- Do not install the appliance in direct sunlight, next to an
oven, radiator or similar.
- Energy consumption is dependent on the installation
conditions, e.g. ambient temperature (see 1.2
Appliance
range of use
) . A warmer ambient temperature can increase
the energy consumption.
- Open the appliance for as short a time as possible.
- The lower the temperature is set, the higher the energy
consumption.
- Sort food before arranging (see Appliance at a glance).
- Store all food well packaged and covered. A build up of frost
is avoided.
- Only take food out for as long as necessary so that it doesn’t
warm up too much.
- Inserting hot food: let it cool to room temperature rst.
- Thaw frozen food in the refrigerator.
- If you intend to be on holiday for a long time empty the
refrigerator and switch it o.
- Dust deposits increase energy consumption:
- For refrigerators with heat exchangers dust the metal grid on
the back of the appliance once a year. Fig. 10
2 General safety information
Danger for the user
-
This device can be used by children and people with
impaired physical, sensory or mental abilities or with
a lack of experience and knowledge provided that
they are supervised or have received instruction in
the safe use of this device, and about the resulting
hazards. Children must not play with this appliance.
Cleaning and user maintenance work must not be
carried out by children without adult supervision.
Children aged between 3 and 8 are allowed to load
and unload the appliance. Children below the age of
3 must be kept away from the appliance unless they
are under continuous adult supervision.
-
When disconnecting the appliance from the supply,
always take hold of the plug. Do not pull the cable.
- In the event of a fault pull out the mains plug or
deactivate the fuse.
- Do not damage the mains power cable. Do not
operate the appliance with a defective mains
power cable.
-
Have any repairs to or intervention in the appliance,
and any change of the mains power cable, carried
out by the customer service only or by other
specialised personnel trained for the purpose.
- Only assemble, connect and dispose of the
appliance according to the instructions.
- Please keep these instructions in a safe place
and pass them on to any subsequent owners.
Fire hazard:
- The coolant used (information on the model plate)
is eco-friendly but also ammable. Any leaking
coolant may ignite.
• Do not damage the refrigerant circuit pipes.
• Do not handle ignition sources inside the
appliance.
• Do not use any electrical appliances in the
interior (e.g. steam cleaners, heaters, ice cream
maker etc.).
•
If refrigerant escapes: remove any naked ames
or sources of ignition from the leakage area. Ven
-
tilate the room well. Notify the after-sales service.
- Do not store explosives or sprays using combus-
tible propellants such as butane, propane, pen-
tane, etc. in the appliance. To identify these spray
cans, look for the list of contents printed on the
can, or a ame symbol. Gases possibly escaping
may ignite due to electrical components.
- Keep burning candles, lamps and other items with
naked ames away from the appliance so that
they do not set the appliance on re.
- Please be sure to store alcoholic drinks or other
packaging containing alcohol in tightly closed
containers. Any alcohol that leaks out may be
ignited by electrical components.
Danger of tipping and falling:
- Do not misuse the plinth, drawers, doors etc. as
a step or for support. This applies particularly to
children.
Danger of food poisoning:
- Do not consume food which has been stored too
long.
Danger of frostbite, numbness and pain:
- Avoid prolonged skin contact with cold surfaces
or refrigerated/frozen goods or take protective
measures, e.g. wear gloves.
Danger of injury and damage:
- Hot steam can lead to injury. Do not use electrical
heating or steam cleaning equipment, open
ames or defrosting sprays to defrost.
- Do not use sharp implements to remove the ice
Danger of crushing:
- Do not hold the hinge when opening and closing
the door. Fingers may get caught.
Symbols on the appliance:
1.5 Installation dimensions
Fig. 2
h a b c d
CN(el) 4213 1861 600 655
x
610 1198
x
CN(P)(el)(ef)(be)(mw)(fb)(kw)(no)4313/33
1861 600 655
x
610 1198
x
CN(P)(el)(ef)4813/33 2011 600 655
x
610 1198
x
CN(el)4713 2011 600 655
x
610 1198
x
x
For appliances supplied with wall spacers, the measurement
increases by 35 mm (see 4.2 Installing the appliance).
4
* Depending on model and options
Controls and displays / putting into operation
The symbol can be located on the compressor.
It refers to the oil in the compressor and
indicates the following danger: Swallowing
or inhaling can be fatal. This is only relevant
for recycling. There is no danger in normal
operation.
This symbol is found on the compressor and
indicates the danger of ammable materials. Do
not remove the sticker.
A sticker to this eect may be applied to the rear
of the appliance. It refers to the foampadded
panels in the door and/or the housing. This is
only relevant for recycling. Do not remove the
sticker.
Please observe the specic information in
the other sections
DANGER identies a situation involving direct
danger which, if not obviated, may result
in death or severe bodily injury.
WARNING identies a dangerous situation which,
if not obviated, may result in death or
severe bodily injury.
CAUTION identies a dangerous situation which,
if not obviated, may result in minor or
medium bodily injury.
NOTICE identies a dangerous situation which,
if not obviated, may result in damage to
property.
Note Identies useful information and tips.
3 Controls and displays
3.1 Operating controls
Fig. 11
(1) On/O button, (9) On/O button, freezer section
fridge section
(2) Ventilation button (10) SuperFrost symbol
(3) Adjustment button, (11) Alarm symbol
fridge section
(4) Temperature display, (12) Sabbath Mode symbol
fridge section
(5) Temperature display, (13) Menu symbol
freezer section
(6) Adjustment button, (14) Child lock symbol
freezer section
(7) SuperFrost button (15) Ventilation symbol
(8) Alarm button
3.2 Temperature display
The following are displayed in normal mode:
- the set freezer temperature
- the set fridge temperature
The temperature display on the freezer section ashes if/when:
- the temperature setting is being changed
- the temperature is not yet suciently cold after switching on
- the temperature has risen by several degrees
4 Putting into operation
4.1 Transporting the appliance
u Transport the appliance in a packed condition.
u Transport the appliance upright.
u Do not transport the appliance without assistance.
4.2 Installing the appliance
WARNING
Fire hazard due to dampness!
If live parts or the mains lead become damp this may cause short
circuits.
u The appliance is designed for use in enclosed areas. Do not
operate the appliance outdoors or in areas where it is exposed
to splash water or damp conditions.
WARNING
Risk of re due to short circuit!
If the mains cable/connector of the appliance or of another
appliance touch the rear of the appliance, the mains cable/
connector may be damaged by the appliance vibrations, leading
to a short circuit.
u Stand the appliance so that it is not touched by connectors or
main cables.
u Do not plug the appliance or any others into sockets located
near the rear of the appliance.
WARNING
Fire hazard due to refrigerant!
The coolant used is eco-friendly but also ammable. Any
leaking coolant may ignite.
u Do not damage the piping of the refrigeration circuit.
WARNING
Fire hazard and danger of damage!
u Do not place appliances emitting heat e.g. microwaves,
toasters etc. on the appliance!
WARNING
Blocked ventilation openings pose a risk of re and damage!
u Always keep the ventilation openings clear. Always ensure that
the appliance is properly ventilated!
NOTICE
Risk of damage due to condensate!
u Do not install the appliance directly alongside a further
refrigerator/freezer.
Note
If you have several appliances next to one another, leave a gap of
100mm between appliances. Otherwise condensation will build
up between the units, g.13.
q In the event that the appliance is damaged, contact the
supplier immediately before connecting to the mains.
q
The oor at the site must be at and level.
q Do not install the appliance in a location where it is exposed to
direct radiation of the sun, next to a cooker, heater and similar.
q Always stand the appliance backed directly to the wall using
the enclosed wall spacers (see below).
q The appliance may be moved only when it is empty.
q The surface supporting the appliance must be at the same
level as the surrounding oor.
q Do not install the appliance without assistance.
q The more coolant there is in the appliance, the larger the room in
which the appliance is installed must be. If the room is too small,
any leak may create a ammable mixture of gas and air. For each
8 g of coolant the installation space must be at least 1
5
Putting into operation
* Depending on model and options
u Screw the turn hinges rmly into place with 4 Nm.
u Check all of the screws and retighten if necessary.
4.4 Insertion into a row of kitchen
units
The appliance can be built into kitchen units.
u see assembly instructions provided.
Ventilation requirements:
A [mm] B [mm] C [cm
2
] D [mm] E [mm]
655
x
75 min. 300 min. 50 min. 19
x
For appliances supplied with wall spacers, the measurement
increases by 35 mm (see 4.2 Installing the appliance).
The appliance may protrude further, depending on the depth of
the kitchen units and the use of wall spacer brackets.
NOTICE
Risk of damage to the appliance due to overheating with
insucient ventilation!
The compressor may be damaged with insucient ventilation.
u Ensure sucient ventilation.
u Observe the ventilation requirements.
4.5 Disposing of packaging
WARNING
Danger of suocation due to packing material and plastic lm!
u Do not allow children to play with packaging material.
The packaging is made of recyclable materials:
- corrugated board/cardboard
- expanded polystyrene parts
- polythene bags and sheets
- polypropylene straps
- nailed wooden frame with polyethylene panel*
u Take the packaging material to an ocial collecting point.
4.6 Connecting the appliance
NOTICE
Failure to connect properly
Damage to the electronics.
u Do not use a standalone inverter.
u Do not use an energy saving plug.
WARNING
Failure to connect properly Fire.
u Do not use an extension cable.
u Do not use distributor blocks.
The type of current (alternating current) and voltage at the
installation site have to conform with the data on the type plate
(see Appliance at a glance).
The socket must be properly earthed and fused. The tripping
current for the fuse must be between 10 A and 16 A.
The socket must be easily accessible so that the appliance can
be quickly disconnected from the supply in an emergency. It must
be outside the area of the rear of the appliance.
u Check the electrical connection.
u Plug in the power plug.
4.7 Switching on the appliance
Note
u To switch on the entire appliance it is necessary only to switch
m�. Information on the coolant is on the model plate inside the
appliance.
u Detach the connecting cable from the rear of the appliance,
removing the cable holder at the same time because
otherwise there will be vibratory noise!
u Remove the protective lm from the outside of the appliance.*
u Remove all transit supports.
The spacers supplied with some appliances must be used to
achieve the stated energy consumption. These will extend the
depth of the appliance by approx. 35 mm. The appliance is fully
functional if the spacers are not used, but does have a slightly
higher energy consumption.
u
Fig. 9 In the case of an appliance with enclosed wall spacers,
mount the wall spacers on the back of the appliance at the top
left and right.
u Dispose of packaging material. (see 4.5 Disposing of
packaging)
CAUTION
Risk of injury or damage from the appliance tipping or the door
falling open!
If the additional adjustable foot on the base support is not
correctly positioned on the oor, there is a risk of the door falling
open or the appliance tipping. This can lead to injury or property
damage.
▶Unscrew the additional adjustable foot on the support until it
reaches the oor.
▶Then turn it another 90°.
u Fig. 4
Align the appliance so that it stands firmly and
on a level by applying the accompanying spanner to the
adjustableheight feet (A) and using a spirit level. Then support
the door: Extend the adjustable foot at the turn hinge (B) until
it rests on the oor and then make a further 90° turn.
Note
u Clean the appliance (see 6.2 Cleaning the appliance).
If the appliance is installed in a very damp environment,
condensate may form on the outside of the appliance.
u Always see to good ventilation at the installation site.
4.3 Changing over the door hinges
You can change over the door hinges if necessary:
u see assembly instructions provided.
Ensure that the following tools are to hand:
q Torx® 25
q Screwdriver
q Cordless screwdriver, if necessary
q Second person for tting work, if needed
Note
u Remove any food from the door racks before removing the
door, so that no food falls out.
CAUTION
Risk of injury if the door tips!
u Take good hold of the door.
u Set down the door carefully.
WARNING
Risk of injury due to the door dropping out!
If the bearing parts are not screwed into place rmly enough,
the door may drop out. This may lead to severe injuries. What is
more, the door may not close and therefore the appliance may
fail to cool properly.
6
* Depending on model and options
Control
on the freezer compartment. In so doing, the refrigerator
compartment is automatically switched on as well.
5.2 Door alarm
For the fridge and freezer compartments
An audible warning sounds if the door is open for longer
than 60 seconds.
The audible warning stops automatically when the door is closed.
5.2.1 Muting the door alarm
The audible alarm can be muted when the door is open. The
sound switch-o function is active as long as the door is left open.
u Press alarm button Fig. 11 (8).
5.3 Temperature alarm
The audible alarm sounds if the freezer temperature is
not cold enough.
The temperature display and the alarm symbol ash at
the same time.
The cause of the temperature being too high may be:
- warm fresh food was placed inside
- too much warm ambient air owed in when rearranging and
removing food
- power failure for some time
- the appliance is faulty
The audible alarm is automatically silenced and the alarm symbol
goes out when the temperature is suciently cold again.
If the alarm state persists: (See Malfunction).
Note
Food may be spoilt if the temperature is not cold enough.
u Check the quality of the food. Do not consume spoiled food.
5.3.1 Muting the temperature alarm
The audible alarm can be muted. When the temperature is
suciently cold again, the alarm function is active again.
u Press alarm button Fig. 11 (8).
The audible alarm is silenced.
5.4 Sabbath Mode
This function meets the religious requirements on the
Sabbath or Jewish feast days. When Sabbath mode is on
some of the electronic control functions are switched o. After
setting Sabbath mode you no longer need to worry about indica-
tor lamps, gures, symbols, displays, alarm messages and fans.
The thawing cycle only works for the specied time without taking
account of fridge use. After a power cut the appliance automati-
cally switches back to Sabbath mode.
There is a list of Star-K certied appliances at www.star-k.org/
appliances.
WARNING
Danger of food poisoning.
If a power cut occurs when Sabbath mode is enabled, this
message is not saved. Once the power is restored the appliance
continues to work in Sabbath mode. When this mode is over no
message about the power cut is displayed on the temperature
display. If a power cut occurred during Sabbath mode:
u Check the food for quality. Do not eat the food if it has thawed.
- All functions are blocked until Sabbath Mode is switched o.
- If functions such as SuperFrost, SuperCool, ventilation etc.
are selected when Sabbath mode is switched on, they remain
switched on.
- No audible signals are emitted and the temperature display
does not indicate any warnings or settings (such as a
temperature alarm or door alarm).
- The internal light is o.
The appliance should have been operating for about 2 hours
before you stock it with frozen food. Only place frozen goods in
the freeze compartment once the temperature display shows at
least -18°C.
4.7.1 Switching on the freezer compartment
u Press On/O button for the freezer section Fig. 11 (9).
The appliance is switched on. The temperature display shows
the set temperature. The temperature display for the freezer
section and the alarm symbol ash until the temperature is
cold enough.
4.7.2 Switching on the refrigerator compartment
Note
u When the refrigerator compartment is switched on, the freezer
compartment is automatically switched on as well.
If the efrigerator compartment was switched o (e.g. with an
extended absence due to holiday), this can be switched on again
separately.
u
Press On/O button for the fridge section Fig. 11 (1).
The interior light comes on when the door is open.
The temperature displays light up. Refrigerator compartment
and freezer compartment are switched on.
5 Control
5.1 Child proong
The child-proong function enables you to make
sure that the appliance is not inadvertently
switched o by playing children.
5.1.1 Setting the child lock
To switch on the function:
u Activate the setting mode: Press SuperFrost button Fig. 11 (7)
for approx. 5 seconds.
The menu symbol Fig. 11 (13) is shown on the display.
S ashes on the display.
u Using the adjustment button for the freezer section Fig. 11 (6)
select c.
u Briey conrm with the SuperFrost button Fig. 11 (7).
c1 appears on the display.
u Briey conrm with the SuperFrost button Fig. 11 (7).
The child lock symbol Fig. 11 (14) lights up on the display.
c ashes on the display.
The child lock function is switched on.
To cancel setting mode:
u Briey press the On/O button for the freezer section Fig. 11 (9).
-or-
u wait 5 min.
The temperature display shows the temperature again.
To switch o the function:
u Activate the setting mode: Press SuperFrost button Fig. 11 (7)
for approx. 5 seconds.
The menu symbol Fig. 11 (13) is shown on the display.
c ashes on the display.
u Briey conrm with the SuperFrost button Fig. 11 (7).
c0 appears on the display.
u The child lock symbol Fig. 11 (14) goes out.
c ashes on the display.
The child lock function is switched o.
To cancel setting mode:
u Briey press the On/O button for the freezer section Fig. 11 (9).
-or-
u Wait 5 min.
The temperature display shows the temperature again.
5.4.1 Setting Sabbath Mode
u Activate the setting mode: Press SuperFrost button Fig. 11 (7)
for approx. 5 seconds.
S ashes on the display.
7
Control
* Depending on model and options
The menu symbol Fig. 11 (13) lights up.
u In order to call up the Sabbath Mode function: Press
SuperFrost button Fig. 11 (7) briey.
If S1 appears on the display:
u To switch on Sabbath Mode, press the SuperFrost button
5.4.1 Setting Sabbath Mode
u Activate the setting mode: Press SuperFrost button Fig. 11 (7)
for approx. 5 seconds.
S ashes on the display.
The menu symbol Fig. 11 (13) lights up.
u In order to call up the Sabbath Mode function: Press
SuperFrost button Fig. 11 (7) briey.
If S1 appears on the display:
u To switch on Sabbath Mode, press the SuperFrost button
Fig. 11 (7) briey.
u To switch o Sabbath Mode, press the SuperFrost button
Fig. 11 (7) briey.
If S0 appears on the display:
u Briey conrm with the SuperFrost button Fig. 11 (7).
u Deactivate the setting mode: Press On/O button for the
freezer section Fig. 11 (9).
-or-
u wait 5 min.
The Sabbath Mode symbol is displayed in the temperature
display, as long as Sabbath Mode is active.
SabbathMode switches o automatically after 120 hours if it
has not already been switched o manually.
5.5 Refrigerator compartment
The natural circulation of air in the refrigerator compartment
results in zones diering in temperature. It is coldest directly
above the vegetable drawers and at the rear wall. It is warmest at
the top front of the compartment and in the door.
5.5.1 Food refrigeration
Note
The energy consumption increases and the cooling performance
decreases if the ventilation is inadequate.
u Always keep the air slits of the fan free.
u Store perishable food such as ready-to-serve dishes, meat
products and sausages in the coldest zone. Place butter and
preserves in the upper area and in the door (see Appliance at
a glance).
u Use recyclable plastic, metal, aluminium and glass containers
and cling lm for wrapping.
u Always store raw meat and sh in clean, sealed containers on
the bottom shelf of the refrigerator, to prevent them coming
into contact with or dripping onto other foods.
u Always store liquids and food which is subject to odour or
taste transfer in closed containers or cover them.
u Use the front area of the refrigerator compartment oor only
for briey putting down cooled products, e.g. when rearranging
and sorting. However do not leave cooled products there
otherwise they may be pushed back or tipped over when the
door is closed.
u Do not store food too close together to enable good air
circulation.
5.5.2 Setting the temperature
The temperature depends on the following factors:
- the frequency of opening the door
- how long the door is open for
- the room temperature of the installation location
- the type, temperature and quantity of the food
Recommended temperature setting: 5 °C
The temperature can be changed sequentially. When the
setting 1 °C is reached, it begins again at 9 °C.
u Call up the temperature function: Press the fridge adjustment
button Fig. 11 (3).
The previously set value is shown ashing in the temperature
display.
u Changing the temperature in 1°C increments: Press the fridge
adjustment button Fig. 11 (3) repeatedly until the desired
temperature is shown on the temperature display.
During adjustment the value ashes on the display.
Approx. 5 sec. after the last button press, the new
setting is accepted. The interior temperature slowly
adjusts to the new value.
5.5.3 Fan
Cooling by circulating air is recommended:
- at high room temperature (above 33 °C )
- with high humidity
The forced-air cooling uses slightly more energy. To save energy,
the fan switches o automatically when the door is open.
Switching on the fan
u Press ventilation button Fig. 11 (2) briey.
The ventilation symbol Fig. 11 (15) is shown on the display.
The fan is active. With some appliances, it only switches on if
the compressor is running.
Switching o the fan
u Press ventilation button Fig. 11 (2) briey.
The ventilation symbol Fig. 11 (15) goes out.
The fan is switched o.
5.5.4 Shelves
Moving or removing shelves
Fig. 6
u To completely remove the shelf, observe the sequence of
actions indicated.
u Insert shelf with the raised edge at the back pointing upwards.
5.5.5 Door rack
Removing the door rack
Fig. 7
u Remove the rack as shown in the illustration.
5.6 Freezer compartment
You can store frozen food, make ice cubes and freeze fresh food
in the freezer compartment.
5.6.1 Freezing food
The rating plate indicates the maximum quantity of fresh food
you can freeze within 24 hours (see Appliance at a glance) under
“Freezing capacity ... kg/24h”.
The maximum load of frozen food for the drawers is 20 kg each.
CAUTION
Danger of injury due to glass fragments!
Drinks bottles and drinks cans may explode during freezing.
This applies in particular to drinks containing carbon dioxide.
u Do not freeze drinks bottles and drinks cans!
To ensure that food freezes right through, the following quantities
should not be exceeded per package:
- Fruit, vegetables, up to 1 kg
- Meat, up to 2.5 kg
u Package food in portions in freezer bags, reusable plastic
,
metal or aluminium containers.
5.6.2 Storage life
2 to 6 months
Standard values for the storage life of various types of
food in the freezer compartment:
2 to 6 months
2 to 6 months
Ice-cream
Sausage, ham
Bread, bakery products
Game, pork
Fatty sh
Lean sh
Cheese
Poultry, beef
Vegetables, fruit
2 to 6 months
6 to 10 months
2 to 6 months
6 to 12 months
6 to 12 months
6 to 12 months
8
Maintenance
* Depending on model and options
5.6.3 Thawing food
- in the refrigerator compartment
- in the microwave oven
- in a conventional or fan oven
- at room temperature
u Remove only as much food as is required. Use thawed food as
quickly as possible.
u
Food once thawed should be re-frozen only in exceptional cases.
5.6.4 Setting the temperature
Temperature setting to be recommended: -18 °C
The temperature can be changed continuously. Once the -26 °C
setting is reached, it starts again with -16 °C.
5.6.6 Drawers
Note
Insucient ventilation results in the energy consumption rising
and the refrigeration capacity falling.
Appliances with NoFrost:
u Leave the bottom drawer inside the appliance!
u
Always keep the inside vents at the rear wall clear!
u Remove the drawers as shown in Fig. 5.
5.6.7 VarioSpace
Fig. 3
You can remove the drawers. This makes space for large freezer
u Call up the temperature function: Press the freezer adjustment
button Fig. 11 (6).
The current temperature ashes on the temperature display.
u Press the freezer adjustment button Fig. 11 (6) repeatedly until
the desired temperature is displayed.
5.6.5 SuperFrost
With this function you can freeze fresh food quickly through to
the core. The appliance operates with maximum refrigeration.
The noise of the refrigeration unit may be temporarily louder as a
result.
The maximum amount of fresh food which can be frozen in 24 h
is indicated on the type plate under “freezing capacity ... kg/ 24h”.
This amount varies according to the model and climate rating.
You have to activate SuperFrost in good time, depending on how
much fresh food is to be frozen: about 6 hours before placing
the food inside in case of small amounts and about 24 hours in
advance in case of the maximum amount of food to be frozen.
Wrap produce and spread it out as far as possible. Do not allow
produce to be frozen to touch produce that is already frozen to
prevent the latter thawing.
You do not have to activate SuperFrost in the following cases:
- when placing frozen food in the freezer
- when freezing up to approx. 2 kg fresh food daily
Freezing with SuperFrost
u Briey press the SuperFrost button Fig. 11 (7).
The SuperFrost symbol Fig. 11 (10) is shown on the display.
The freezing temperature is reduced, and the appliance
operates at the maximum freezing capacity.
Note
u Pressing the SuperFrost button can cause the compressor
to switch on up to 8 minutes later, thanks to the integrated
switch-on delay. This delay increases the service life of the
compressor.
In case of a small amount of food to be frozen:
u Wait approx. 6 hours.
In case of the maximum amount of food to be frozen (see type
plate):
u Wait approx. 24 hours.
u Place packaged food in the top drawers.
SuperFrost is automatically deactivated after about 65 hours.
The SuperFrost symbol Fig. 11 (10) goes out when freezing is
nished.
The appliance continues to operate in the energy-saving,
normal mode.
items. Poultry, large joints of meat and game, and large bakery
goods can be stored and subsequently prepared whole.
u The drawers can each be loaded with max. 20 kg of frozen
food.
6 Maintenance
6.1 Defrosting with NoFrost
The NoFrost system automatically defrosts the appliance.
Refrigerator compartment:
The defrosted water is evaporated by the heat of the compressor.
Water drops or a thin layer of frost or ice can form on the back
wall; this is a completely normal part of the machine’s function.
u Regularly clean the drain opening to allow the water to ow
away (see 6.2 Cleaning the appliance).
Freezer compartment:
The moisture condenses on the evaporator, is periodically
defrosted and evaporates.
u The appliance does not have to be manually defrosted.
6.2 Cleaning the appliance
Clean the appliance regularly.
WARNING
Risk of injury and damage as a result of hot steam!
Hot steam can lead to burns and can damage the surfaces.
u Do not use any steam cleaners!
NOTICE
Incorrect cleaning damages the appliance!
u Do not use cleaning agents in their concentrated form.
u Do not use any scouring or abrasive sponges or steel wool.
u Do not use any sharp or abrasive cleaning agents, nor any
that contain sand, chloride or acid.
u Do not use chemical solvents.
u Do not damage or remove the type plate on the inside of the
appliance. It is important for the customer service.
u Do not pull o, bend or damage cables or other components.
u Do not allow any cleaning water to enter the drain channel,
ventilation grille or electrical components.
u Please use soft cleaning cloths and a universal pH-neutral
cleaning agent.
u Please use soft cleaning cloths and a universal pH-neutral
cleaning agent.
u Empty the appliance.
u Pull out the power plug.
u Clean the outer walls and interior surfaces,
as well as equipment parts by hand with lukewarm water
and a little washing-up liquid.
u Only clean painted
side walls by wiping with a soft, clean
cloth. In case of heavy soiling, use lukewarm water and
a neutral cleaning product.
u Only clean painted door surfaces by wiping with a soft,
clean cloth. In case of heavy soiling, use a little water
or a neutral cleaning product. Optionally, a microbre cloth can
be used.
u The stainless steel doors are treated with a
premium surface nish.
Stainless steel care products attack these surfaces.
u Clean the drain opening Fig. 8: If necessary remove deposits
with a thin object, such as a cotton bud or similar.
After cleaning:
u Wipe dry the appliance and items of equipment.
u Connect the appliance and switch it on again.
u Switch on SuperFrost (see 5.6.4 Setting the temperature).
When the temperature is suciently cold:
u Put the food back inside.
9
* Depending on model and options
Malfunctions / Decommissioning / disposing of the appliance
6.3 Customer service
Fig. 12
First of all check whether you can eliminate the fault yourself (see
Malfunction). If this is not possible, contact Customer Services.
You can nd the address in the enclosed customer service list.
WARNING
Risk of injury if repair work is not carried out professionally!
u Have any repairs and action - not expressly specied - on the
appliance and mains cable carried out by service personnel
only. (see 6 Maintenance)
u For the appliance designation Fig. 12 (1), service no. Fig. 12
(2) and the serial no. Fig. 12 (3) refer to the type plate. The
type plate is located on the left, inside the machine.
u Inform customer service and describe the fault, appliance
designation Fig. 12 (1), service no. Fig. 12 (2) and serial no.
Fig. 12 (3).
This will make it possible to provide fast and accurate service.
u Leave the appliance plugged in until customer service arrives.
The food will stay cold for longer.
u Pull out the plug (do not tug on the connection cable
here) or switch o the circuit breaker.u For the appliance
designation Fig. 12 (1), service no. Fig. 12 (2) and the serial
no. Fig. 12 (3) refer to the type plate. The type plate is located
on the left, inside the machine.
u Inform customer service and describe the fault, appliance
designation Fig. 12 (1), service no. Fig. 12 (2) and serial no.
Fig. 12 (3).
This will make it possible to provide fast and accurate service.
u Leave the appliance plugged in until customer service arrives.
The food will stay cold for longer.
u Pull out the plug (do not tug on the connection cable here) or
switch o the circuit breaker.
7 Malfunctions
Your appliance is designed and manufactured for a long life span
and reliable operation. If a malfunction nonetheless occurs during
operation, check whether it is due to a handling error. In this case
you will have to be charged for the costs incurred, even during
the warranty period. You may be able to rectify the following faults
yourself:
Normal noises in the appliance:
Running noise due to speed-regulated compressors.
A bubbling or splashing sound from the coolant owing
through the coolant circuit.
A quiet clicking, when the cooling unit (motor) switches itself on
and o automatically.
Brief humming noise, slightly louder:
- When the motor switches on, when SuperFrost is switched
on, if fresh food has been recently stored or the door has been
open for a long period, the freezing capacity automatically
increases.
- High ambient temperature (s. 1.2 Appliance range of use)
Deep humming - Noise of air owing through the fan.
The compressor runs for a long time:
- It switches to a lower speed when it requires a lower cooling
capacity, to save energy.
- SuperFrost is switched on.
A LED on the bottom rear of the appliance (at the
compressor) ashes regularly every 15 seconds*.
- The inverter is equipped with a diagnostic LED.
The ashing is normal.
External surfaces warm. The heat from the cooling circuit is
used to avoid condensate.
Faults that you can remedy yourself:
The appliance does not function:
- The appliance is not switched on.
u Plug the plug into the mains socket correctly, check fuse
Vibration noises, if the appliance is not set up rmly on
the oor.
u Align the appliance with the adjustable feet.
Temperature is not cold enough:
- Appliance door is not fully closed.
u Close appliance door.
- Ventilation and aeration insucient.
u Clear and clean the ventilation grille.
- High ambient temperature
u see 1.2 Appliance range of use.
- Excessive quantity of fresh food stored without actuating
SuperFrost.
u see 5.6.4 Setting the temperature
- The appliance was opened too frequently or for too long.
u Wait to see if the appliance goes back to the required
temperature by itself. If not, contact customer services (see
maintenance).
- Temperature set incorrectly.
u Set colder and check after 24 hours.
- Appliance is set up too close to a heat source.
u
Change the location of the appliance or adjust the heat source.
The interior light does not light up.
- Appliance is not switched on.
u Switch on the appliance.
- The door was open for longer than 15 minutes.
u Interior light switches o automatically if the door stays open
for approx. 15 minutes.
Icing up or condensate forming.
- The door seal may have also slipped out of its groove.
u Check the door seal.
With the following faults, contact customer
service:
- The door seal is defective or requires replacement for another
reason. Door seal exchangeable.
- DEMO is shown in the temperature display.
- LED lighting is defective or the cover is damaged.
WARNINGS:
Risk of injury due to electric shock!
Live parts are located under the cover.
• Have the LED interior light changed or repaired only by the
customer service or by specialized personnel trained for the
purpose.
Danger of injury by LED lamp!
The light intensity of the LED lighting corresponds to risk group
RG 2.
If the cover is defective:
• Do not look into the illumination with optical lenses from the
immediate proximity. This can cause injury to the eyes.
8 Decommissioning
8.1 Switching o the appliance
Note
u To switch o the entire appliance you only need to switch
o the freezer section. The fridge section is automatically
switched o with it.
8.1.1 Switching o the freezer section
u Press On/O button for the freezer section Fig. 11 (9) for at
least 3s.
The temperature displays are dark. The entire appliance is
switched o.
10
8.1.2 Switching o the fridge section
u Press On/O button for the fridge section Fig. 11 (1) for at
least 3s.
The interior lighting goes out.
The temperature display of the fridge section is dark.
Note
u If only the fridge section is to be switched o, e.g. during
holiday periods, always make sure that the temperature
display for the freezer section is illuminated.
9 Disposing of the appliance
The appliance contains some reusable materials
and should be disposed of properly - not simply with
unsorted household refuse. Appliances which are no
longer needed must be disposed of in a professional
and appropriate way, in accordance with the current
local regulations and laws.
Do not damage the disused appliance while removing it from
the cooling circuit, in case the coolant (information on the model
plate)) or oil inside leaks out.
For Germany:
The appliance can be disposed of free of charge in Class
1 collection containers at your local recycling centre. When
purchasing a new fridge/freezer and if your sales area is > 400
m2, the retailer with also take back the old appliance free of
charge.
Decommission the appliance:
▶Pull out the plug.
▶Remove the connection cable from the appliance.
▶Cut through the connecting cable.
8.2 Taking the appliance out of service
u Empty the appliance.
u Switch o the appliance (see “Decommissioning”).
u Unplug the mains plug.
u Clean the appliance (see 6.2 Cleaning the appliance).
u Leave the door open to prevent odour.
Disposing of the appliance
13
13
14
14
15
Fig. 1
Fig. 2
Fig. 11
Fig. 10
Fig. 9
Fig. 4
Fig. 6
Fig. 7
Fig. 5
Fig. 3
Fig. 8
Fig. 12
Fig. 13
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Liebherr CN 322-21 Operating instructions
- Category
- Fridges
- Type
- Operating instructions
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